Where is miltonius shop in aqw

First Do the Dragonslayer quests.
You need 50 bone dust, 50 defeated makia's, Odokuro's tooth, That Chaos spider fang (forgot the name, sorry). Then from citadel you go to the cave, then go to the left, keep going left till you see a portal, go through the portal. When you get past the portal go Top Left, Top Right, Bottom Right, Top left, Bottom, Middle, Right, Middle, Right, Right, Left and left. Now your at miltonius!